Cisco Certified Network Professional Enterprise CCNP Enterprise · Free Practice Question Easy
Question 21
What is the Cisco recommendation for a minimum dBm to carry voice operations in a wireless network?
- A 12 dBm
- B -67 dBm
- C -13 dBm
- D 128 dBm
Reveal correct answer
Correct answer: B
Explanation
The minimum recommended wireless signal strength for voice applications is -67 dBm and the minimum SNR is 25 dB.Discussion
Think the marked answer is wrong, or have a better explanation? Share it below — comments appear after review.
You must be logged in to post a comment.
